Sison, J. A. (2008). Essential oils: Natural supplements for high-quality feeds. Agriculture.
Cita Chicago (17th ed.)Sison, Jaime Abella. "Essential Oils: Natural Supplements for High-quality Feeds." Agriculture 2008.
Cita MLA (9th ed.)Sison, Jaime Abella. "Essential Oils: Natural Supplements for High-quality Feeds." Agriculture, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.